body {
	margin:0;
	padding:0;
	
}
#mainbody{
	margin-left: 200px;
}


#container {
	width:500px;
	height:60px;
	margin:0 ;
	position: relative;
}
div.search {
	padding:10px 0;
}     
.bar7 form {
	height:42px;
	position:relative;
	width:300px;
	margin:0 auto;
}
.bar7 input {
	width:250px;
	border-radius:42px;
	border:2px solid #324B4E;
	background:#F9F0DA;
	transition:.3s linear;
	float:right;

	outline:none;
	height:35px;
}
.bar7 input:focus {
	width:300px;
	width:100%;
	height:35px;
	padding-left:13px;
}
.bar7 button {
	background:none;
	top:-2px;
	right:20px;
	height:35px;
	width:42px;
	cursor:pointer;
	position:absolute;
	border:none;
	outline:none;
}
.bar7 button:before {
	content:"搜索";
	font-family:FontAwesome;
	color:#324b4e;
}
